i got a 727 in a deal with a car the 727 was inside the car has no converter what is the most easy way to tell if it for a small block or big block? thanks ralph
1970 barracuda convert. 1 of 59 1970 pro street A.A.R. clone (panther pink) 1971 charger 2015 hellcat challenger. Redline red 2014 quad cab 4x4 ram 8 speed hemi